West Pharmaceutical Services, Inc. WST
399.81 USD +7.33 (+1.87%)
At closeNov 6, 2026, 5:27 PM EST
399.81 0.00 0.00%
After hours · Nov 6, 5:27 PM ET
386.88 Day range 402.40
223.83 52-week range 438.27
- YTD
- +45.31%
- 1 year
- +45.21%
Held by funds
396 US ETFs and mutual funds hold WST · largest positions
Ownership
Held by insiders 0.66%
Held by institutions 103.56%
Float held by institutions 104.25%
Institutions 1,247
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Blackrock Inc. | 9.55% | 6,651,784 | 2.66B | Jun 29, 2026 |
| Vanguard Capital Management LLC | 6.62% | 4,613,134 | 1.85B | Jun 29, 2026 |
| Vanguard Portfolio Management LLC | 5.76% | 4,015,766 | 1.61B | Jun 29, 2026 |
| FMR, LLC | 5.13% | 3,574,816 | 1.43B | Jun 29, 2026 |
| State Street Corporation | 4.81% | 3,348,698 | 1.34B | Jun 29, 2026 |
| Artisan Partners Limited Partnership | 3.46% | 2,411,792 | 964.72M | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 3.22% | 2,242,860 | 897.14M | Jun 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard 500 Index Fund | 2.63% | 1,830,358 | 732.14M | Jun 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Mid-Cap Index Fund | 2.20% | 1,530,738 | 612.30M | Jun 29, 2026 |
| Fidelity Contrafund | 1.87% | 1,299,716 | 519.89M | Sep 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Growth Index Fund | 1.35% | 940,525 | 376.21M | Jun 29, 2026 |
| iShares Trust-iShares Core S&P 500 ETF | 1.35% | 937,921 | 375.17M | Sep 29, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| BIRKETT BERNARD JOHN | Chief Financial Officer | Conversion of Exercise of derivative security | Feb 17, 2025 | 7,520 |
| BUTHMAN MARK A | Director | Stock Award(Grant) | May 3, 2026 | 44,308 |
| FAVORITE ANNETTE F | Officer | Sale | Sep 14, 2026 | 21,817 |
| FEEHERY WILLIAM F. | Director | Stock Award(Grant) | May 3, 2026 | 32,519 |
| GREEN ERIC MARK | Chief Executive Officer | Conversion of Exercise of derivative security | Feb 17, 2026 | 175,418 |
| HOFMANN THOMAS W | Director | Stock Award(Grant) | May 5, 2025 | 44,637 |